45571042 has 8 divisors (see below), whose sum is σ = 74570832. Its totient is φ = 20714100.

The previous prime is 45571039. The next prime is 45571061. The reversal of 45571042 is 24017554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45571042.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1035684 + ... + 1035727.

It is an arithmetic number, because the mean of its divisors is an integer number (9321354).

Almost surely, 2^45571042 is an apocalyptic number.

45571042 is a deficient number, since it is larger than the sum of its proper divisors (28999790).

45571042 is a wasteful number, since it uses less digits than its factorization.

45571042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071424.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 45571042 is about 6750.6327110872. The cubic root of 45571042 is about 357.1875555941.

Adding to 45571042 its reverse (24017554), we get a palindrome (69588596).

The spelling of 45571042 in words is "forty-five million, five hundred seventy-one thousand, forty-two".